General

  • Target

    fa4a3c2bb755a8b28cbe8dfde2d24de8c30e85f34aaed222f12d0e098d916d94

  • Size

    145KB

  • Sample

    231011-ls996seg6x

  • MD5

    4df0e41d49e74c2d612adb82ecc19e75

  • SHA1

    0a5462dc70f06b1359ca1b96bf977a3ee1bb18b7

  • SHA256

    997359de8176281f5ae0856255bf68c4965b854d19db8262896fa42cec8a3f56

  • SHA512

    0127a63d7fc8b1ad0d8497a305cffa8499cb9cf2390673ef2ed37efe128ba316ed66ef7c5e64b308858ddc39c1b612592473cd4530b5404e2052b5d51c1dfc24

  • SSDEEP

    3072:s8U5ej0RZPB04yCTTO2gKenMaUgrsTPGkA7XTQ8wmdXGeGTP:s8+FRZPXXThLeMaU2k+kA37fXGTP

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

amadey

Version

3.89

C2

http://77.91.124.1/theme/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explothe.exe

  • strings_key

    36a96139c1118a354edf72b1080d4b2f

rc4.plain

Extracted

Family

redline

Botnet

pixelscloud

C2

85.209.176.171:80

Extracted

Family

redline

Botnet

@ytlogsbot

C2

185.216.70.238:37515

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

redline

Botnet

breha

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

kukish

C2

77.91.124.55:19071

Targets

    • Target

      fa4a3c2bb755a8b28cbe8dfde2d24de8c30e85f34aaed222f12d0e098d916d94

    • Size

      240KB

    • MD5

      3b8176c4294db442d8a6780c8ffc0f66

    • SHA1

      cce25051750b474850556d71cc5e34777e56dd4d

    • SHA256

      fa4a3c2bb755a8b28cbe8dfde2d24de8c30e85f34aaed222f12d0e098d916d94

    • SHA512

      c47fb8d36edf438ebf8a5c8d2721af59702aa06ad710ac9fde781594895829b78fae956cb35a8d0c5b6d85728f515c5e7a10be949c36b8094683d60de6c398c9

    • SSDEEP

      6144:ttpvIPv30odEtjuC+9VbzAOtVf0/cjWc3wNT53wpaJF4S:t8330sfzrVc/cj93wNT53wwF4S

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Detected google phishing page

    • Detects Healer an antivirus disabler dropper

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Stops running service(s)

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks